Finding the Fourth Proportional to 164,204, 226,601.46 and 88,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,204 : 226,601.46 = 88,752.50 : x
2. Step 2: Convert to fraction form
   164,204/226,601.46 = 88,752.50/x
3. Step 3: Cross multiply
   164,204x = 226,601.46 × 88,752.50
4. Step 4: Simplify right side
   164,204x = 20,111,446,078.65
5. Step 5: Solve for x
   x = 20,111,446,078.65/164,204
6. Step 6: Final answer
   x = 122,478.42